As a rule in the criminal proceedings the identity of a person shall be established before performance of interrogation or other action with his/her participation such as recognition, invasive body search, searching and seizure, granting of expert opinion etc.
Establishing of identity is performed both in the pre-trial and court stage of criminal proceedings – by the respective competent authority by means of an ID document of the person that contains a recent photograph, the person is asked about his/her full name, date and place of birth, citizenship, nationality, education, marital status, occupation, work place and position occupied, place of residence, record of previous convictions, as well as other circumstances that are of significance for the case. The presented information shall be recorded in a written statement drawn for the interrogation or the other procedural action with participation of the person.
In case the identity of a person is not possible to be established by an ID document other methods may be used: identification on the basis of photographs, information provided by citizens with established identity, who know the person /testimony of witnesses/; recognition by relatives; DNA profiling methods; on the basis of fingerprints /dactyloscopic traces/; on the basis of data about criminal records; body marks - tattoos, scars from operations, injuries and other permanent scars or marks etc.